Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behavior that produces natural reward, despite substantial harm and other …

Addiction is a chronic condition that can affect many aspects of your life, including your physical and mental health, relationships and career. There are two main forms of addiction: substance …

Jun 6, 2018 · Addiction is a chronic disease characterized by drug seeking and use that is compulsive, or difficult to control, despite harmful consequences.

May 25, 2018 · Addiction can be substance or behavior related. Learn what causes an addiction and how treatment works.

A person with an addiction uses a substance, or engages in a behavior, for which the rewarding effects provide a compelling incentive to repeat the activity, despite detrimental consequences.

In its most basic definition, addiction is a physical dependence on a substance or activity. The dependence leads to unpleasant symptoms, called withdrawal symptoms, that appear when a …

Jun 20, 2025 · Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug …

Aug 11, 2025 · At its core, addiction manifests as a chronic disease altering brain chemistry and leading to compulsive behavior despite negative consequences. It can look different from one …

Apr 16, 2004 · Addiction is a complex brain disorder that affects millions of people worldwide, fundamentally changing how people think, feel, and behave. This chronic condition can involve …

The meaning of ADDICTION is a compulsive, chronic, physiological or psychological need for a habit-forming substance, behavior, or activity having harmful physical, psychological, or social …